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TitleRigor-like structures from muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor.
Journal, issue, pagesStructure, Vol. 15, Page 553-564, Year 2007
Publish dateFeb 10, 2007 (structure data deposition date)
AuthorsYang, Y. / Gourinath, S. / Kovacs, M. / Nyitray, L. / Reutzel, R. / Himmel, D.M. / O'Neall-Hennessey, E. / Reshetnikova, L. / Szent-Gyorgyi, A.G. / Brown, J.H. / Cohen, C.
External linksStructure / PubMed:17502101
MethodsX-ray diffraction
Resolution2.6 - 3.4 Å
Structure data

PDB-2ec6:
Placopecten Striated Muscle Myosin II
Method: X-RAY DIFFRACTION / Resolution: 3.25 Å

PDB-2os8:
Rigor-like structures of muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor
Method: X-RAY DIFFRACTION / Resolution: 3.27 Å

PDB-2otg:
Rigor-like structures of muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor
Method: X-RAY DIFFRACTION / Resolution: 3.12 Å

PDB-3i5f:
Crystal structure of squid MG.ADP myosin S1
Method: X-RAY DIFFRACTION / Resolution: 3.1 Å

PDB-3i5g:
Crystal structure of rigor-like squid myosin S1
Method: X-RAY DIFFRACTION / Resolution: 2.6 Å

PDB-3i5h:
The crystal structure of rigor like squid myosin S1 in the absence of nucleotide
Method: X-RAY DIFFRACTION / Resolution: 3.4 Å

PDB-3i5i:
The crystal structure of squid myosin S1 in the presence of SO4 2-
Method: X-RAY DIFFRACTION / Resolution: 3.3 Å

Chemicals

ChemComp-CA:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-MG:
Unknown entry

ChemComp-ADP:
ADENOSINE-5'-DIPHOSPHATE / ADP, energy-carrying molecule*YM

ChemComp-MLI:
MALONATE ION

ChemComp-SO4:
SULFATE ION

Source
  • placopecten magellanicus (sea scallop)
  • loligo pealei (longfin inshore squid)
  • todarodes pacificus (Japanese flying squid)
KeywordsCONTRACTILE PROTEIN / muscle / rigor-like / actin binding / myosin S1 / motor / mechanical elements / SQUID / POST-RIGOR STATE / MG.ADP / MYOSIN II S1 / ATP-binding / Actin-binding / Coiled coil / Motor protein / Muscle protein / Myosin / Nucleotide-binding / Thick filament / Calcium / MUSCLE MYOSIN / NUCLEOTIDE FREE

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